Chair clamp



FIG. 1 illustrates a front perspective view of the chair clamp of this disclosure in use;

FIG. 2 illustrates a front perspective view of the chair clamp of FIG. 1 in a closed position;

FIG. 3 illustrates a rear view of the chair clamp of FIG. 1 in a closed position;

FIG. 4 illustrates a front view of the chair clamp of FIG. 1 in a closed position;

FIG. 5 illustrates a right side view of the chair clamp of FIG. 1 in a closed position;

FIG. 6 illustrates a left side view of the chair clamp of FIG. 1 in a closed position;

FIG. 7 illustrates a front view of the chair clamp of FIG. 1 in an open position; and,

FIG. 8 illustrates a top view of the chair clamp of FIG. 1 in a closed position.

The broken lines shown in the drawings illustrate the environment of the claimed design and form no part thereof. 

CLAIM The ornamental design for a chair clamp, as shown and described. 